Frequently Asked Questions

Yes! We proudly hold certifications with the industry’s best roofing manufacturers, including Owens Corning, CertainTeed, and GenFlex.

We’ve served the residential and commercial roofing needs of New Hampshire and Massachusetts since 2010.

We are licensed, registered, and insured in the states of New Hampshire and Massachusetts.

Safety is our top priority. We are an OSHA-certified roofing company and every roofing project is overseen by our full-time safety officer.

As a certified roofing contractor, we are able to offer the best roofing warranties in the industry. Contact us to discuss your options.

Keep an eye out for these signs:
-Missing or damaged shingles
-Leaks or water stains inside

-Sagging roof deck

-Your roof is over 20 years old (especially for asphalt shingles)

If you spot any of these, it may be time to give us a call!

Yes! We provide expert installation of low-slope and flat roofing systems for residential homes.

We work with premium EPDM and TPO materials — both known for their durability, weather resistance, and energy efficiency. Whether it’s a home addition, porch roof, or full flat-roof residence, we deliver long-lasting solutions tailored to your home.

As a full-service commercial and residential contractor, we also install gutters, siding, soffit, fascia, and skylights.

We offer many top-quality residential roofing options to suit any home:

EPDM, PVC, & TPO: Perfect for flat or low-slope roofs, offering exceptional durability and unbeatable water resistance.

Metal Roofs: A long-lasting, energy-efficient choice that provides superior protection and adds a modern aesthetic to your home.

Asphalt Shingles: The most popular choice for homeowners, combining style, affordability, and reliable performance.

Synthetic Shakes & Tiles: The beauty of natural wood or slate materials at a fraction of the weight and cost.

Choosing the right roofing material depends on your home's design, local climate, and budget. Our experts will work with you to determine the best options.

We work efficiently to get your new roof installed with minimal disruption.
We’ll always give you an estimated timeframe and stick to it!

We provide long-lasting solutions:

EPDM, PVC, & TPO: Lasts up to 25 years with proper maintenance.

Metal Roofs: Can last 40 to 70 years, depending on the type of metal chosen.

Asphalt Shingles: Expect 15 to 30 years of reliability, depending on the quality you select.

Synthetic Shakes & Tiles: Up to 50 years of impressive curb appeal and durability.

Our roofing experts will conduct a thorough assessment to determine if a repair will suffice or if a full replacement is necessary. Rest assured; we'll provide you with the best, most cost-effective solution for your home.

In many cases, yes. However, since our manufacturers do not provide a warranty for this type of roof installation, we typically advise against it to ensure your roof is fully covered and protected.

Absolutely! We handle all permits and inspections, ensuring that your roof meets local building codes and is fully compliant, so you don’t have to worry about anything.

The cost of a new roof depends on several factors, such as roof size, material, and complexity. But don’t worry, we offer free, no-obligation estimates and work with your budget to find the perfect solution for you.

Yes! We back up the quality of our materials with strong warranties:
50-year manufacturer's non-prorated warranty on CertainTeed shingles and a 10-year workmanship warranty.

Keep your roof in top condition with simple maintenance:

-Regularly inspect for damage, especially after storms

-Keep gutters clean and clear

-Trim any overhanging branches

-Schedule an annual professional roof inspection

It's best to leave roof work to the professionals to avoid damage to the roofing materials and injury. If you need repairs or maintenance, we’ll handle it safely and efficiently.

Yes! We offer flexible financing options to help make your roofing project more affordable, with easy payment plans designed to fit a variety of budgets. However, it’s important to consider the full picture before committing to financing. While spreading out payments can ease the upfront cost, financing may come with interest rates, fees, and longer repayment periods, which could increase the total cost of your project over time. Additionally, missed payments can result in penalties or affect your credit score. Be sure to carefully review the terms and evaluate if financing is the best option for your financial situation. Contact us today to learn more, and we'll help you explore all your choices to make an informed decision before moving forward!

At Peter DeSalvo Contracting, LLC, we stand out because we are committed to quality and customer satisfaction. We use only the finest materials and provide exceptional craftsmanship, ensuring that your roof will provide lasting protection. Our experienced team is dedicated to delivering tailored solutions that meet your unique needs.

We are also certified by CertainTeed as a SELECT ShingleMaster™ contractor. You may be wondering, what does this certification mean?

The SELECT ShingleMaster certification involves a series of rigorous steps, including extensive educational and accreditation processes. SELECT ShingleMaster contractors stand out from the rest due to their high level of training and expertise. These professionals are equipped to handle even the most challenging roofing situations. Many of the most knowledgeable roofers in the industry hold this prestigious credential, which is evident in the quality of their roofing installations.

SELECT ShingleMaster contractors also agree to follow a code of ethics that covers standards of artistry, compliance with applicable laws, customer service, and business administration. The certified company must also maintain a customer satisfaction rating of four or higher on a five-point scale. The SELECT status differentiates our company from nearly all other companies in the marketplace, and this is why only SELECT ShingleMaster contractors are authorized to offer SureStart™ PLUS 5-Star coverage. SureStart PLUS offers extensive coverage when a SELECT ShingleMaster contractor installs an Integrity Roof System.

All SELECT ShingleMaster contractors have earned CertainTeed's most advanced credentials, which reflect the highest standards in the shingle roofing industry. CertainTeed roofing products are produced with quality materials and advanced manufacturing methods reflecting the highest standards of excellence, problems rarely occur.

The SELECT ShingleMaster credential is awarded only to roofing companies that meet or exceed CertainTeed’s high standards. This means that only the top 2% of roofing companies achieve this status, and Peter DeSalvo Contracting, LLC is proud to be one of them.

Smartcoat is an innovative roof coating system designed by CertainTeed to provide a seamless and energy-efficient solution for both new and existing roofs. It offers excellent protection against weathering, UV radiation, and thermal cycling while enhancing the overall energy performance of your building.

Smartcoat offers numerous benefits, including superior reflectivity that reduces heat absorption, extending the life of your roof. It can lower cooling costs, enhance your building's energy efficiency, and potentially qualify for tax incentives related to energy-saving measures.

Smartcoat stands out due to its advanced technology and performance. Unlike some traditional coatings, Smartcoat is formulated with high-quality materials and designed to create a seamless, uniform finish — providing superior protection and long-term durability.

Yes, Smartcoat is a versatile system that can be applied to various roofing materials, including but not limited to asphalt shingles, metal roofs, modified bitumen, and single-ply membranes.

Yes, the warranty typically covers product performance, longevity, and other aspects to ensure your satisfaction and peace of mind.

The restoration process time can vary depending on factors such as the size and complexity of the roof and weather conditions during installation. However, it is generally faster than traditional roof replacement methods.

Yes, Smartcoat is formulated with environmentally friendly materials, and its energy-saving properties will help reduce your building's carbon footprint. It also helps promote sustainability and energy conservation by reflecting sunlight and reducing air conditioning needs.